🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.31 AU - 1.75 AU

Year: 681 Days

Day: 44.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,368,616 km

• M1: 39,494 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.57 AU - 1.75 AU

Year: 770 Days

Day: 21.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,368,616 km

• M1: 465,997 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.94 AU - 2.68 AU

Year: 1264 Days

Day: 42.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,368,616 km

• M1: 592,557 km (0.099 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.7

Radius: 11

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.77 AU - 7.75 AU

Year: 6325 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 94,368,616 km

• M1: 158,574 km (0.083 R)
• M2: 332,855 km (0.11 R)
• M3: 492,476 km (0.089 R)
• M4: 767,736 km (0.116 R)
• M5: 1,289,085 km (0.051 R)
• M6: 1,371,663 km (0.08 R)
• M7: 1,630,617 km (0.053 R)
• M8: 2,448,169 km (0.086 R)
• M9: 3,415,170 km (0.111 R)
• M10: 3,808,313 km (0.097 R)
• M11: 4,832,161 km (0.107 R)
• M12: 4,963,209 km (0.115 R)
• M13: 5,073,313 km (0.073 R)
• M14: 5,340,943 km (0.113 R)
• M15: 6,124,238 km (0.083 R)
• M16: 6,218,783 km (0.072 R)
• M17: 6,385,286 km (0.036 R)
• M18: 6,796,231 km (0.093 R)
• M19: 7,745,579 km (0.088 R)
• M20: 7,822,323 km (0.089 R)
• M21: 8,105,811 km (0.073 R)
• M22: 8,497,907 km (0.062 R)
• M23: 8,762,695 km (0.095 R)
• M24: 9,738,672 km (0.082 R)
• M25: 9,904,725 km (0.099 R)
• M26: 11,006,663 km (0.084 R)
• M27: 12,807,223 km (0.093 R)
• M28: 13,849,920 km (0.117 R)
• M29: 14,161,832 km (0.085 R)
• M30: 14,792,537 km (0.105 R)
• M31: 14,919,844 km (0.091 R)
• M32: 15,464,829 km (0.115 R)
• M33: 15,561,619 km (0.064 R)
• M34: 15,951,023 km (0.109 R)
• M35: 16,179,608 km (0.088 R)
• M36: 16,838,886 km (0.096 R)
• M37: 17,272,121 km (0.038 R)
• M38: 17,742,756 km (0.096 R)
• M39: 17,877,993 km (0.117 R)
• M40: 18,834,522 km (0.104 R)
• M41: 19,527,758 km (0.117 R)
• M42: 19,632,477 km (0.092 R)
• M43: 19,947,829 km (0.076 R)
• M44: 20,158,911 km (0.066 R)
• M45: 20,406,197 km (0.09 R)
• M46: 20,796,797 km (0.105 R)
• M47: 20,975,117 km (0.102 R)
• M48: 21,333,404 km (0.109 R)
• M49: 21,874,500 km (0.105 R)
• M50: 22,274,225 km (0.052 R)
• M51: 22,603,191 km (0.12 R)
• M52: 24,949,933 km (0.108 R)
• M53: 25,101,476 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734

Radius: 8.3

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.71 AU - 8.61 AU

Year: 8389 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,368,616 km

• M1: 123,418 km (0.12 R)
• M2: 175,329 km (0.028 R)
• M3: 711,188 km (0.088 R)
• M4: 858,093 km (0.107 R)
• M5: 1,258,866 km (0.102 R)
• M6: 1,377,647 km (0.119 R)
• M7: 1,479,673 km (0.085 R)
• M8: 2,119,802 km (0.093 R)
• M9: 2,708,021 km (0.081 R)
• M10: 3,073,638 km (0.07 R)
• M11: 3,154,122 km (0.113 R)
• M12: 3,538,588 km (0.052 R)
• M13: 4,412,090 km (0.105 R)
• M14: 4,594,599 km (0.087 R)
• M15: 5,030,079 km (0.048 R)
• M16: 5,220,816 km (0.073 R)
• M17: 5,840,301 km (0.06 R)
• M18: 6,074,422 km (0.108 R)
• M19: 6,414,308 km (0.097 R)
• M20: 6,517,530 km (0.073 R)
• M21: 6,830,340 km (0.063 R)
• M22: 7,761,586 km (0.112 R)
• M23: 8,770,325 km (0.073 R)
• M24: 9,231,834 km (0.045 R)
• M25: 9,504,701 km (0.068 R)
• M26: 9,819,903 km (0.071 R)
• M27: 9,899,190 km (0.085 R)
• M28: 10,541,414 km (0.118 R)
• M29: 11,031,945 km (0.086 R)
• M30: 11,655,619 km (0.043 R)
• M31: 13,726,951 km (0.071 R)
• M32: 14,850,132 km (0.066 R)
• M33: 15,078,269 km (0.108 R)
• M34: 15,169,822 km (0.084 R)
• M35: 15,353,529 km (0.037 R)
• M36: 15,445,681 km (0.088 R)
• M37: 16,471,474 km (0.08 R)
• M38: 16,612,993 km (0.032 R)
• M39: 17,279,003 km (0.104 R)
• M40: 17,615,299 km (0.115 R)
• M41: 17,905,369 km (0.076 R)
• M42: 18,982,175 km (0.06 R)
• M43: 19,678,254 km (0.093 R)
• M44: 19,928,830 km (0.069 R)
• M45: 20,483,988 km (0.114 R)
• M46: 21,919,828 km (0.106 R)
• M47: 22,023,649 km (0.082 R)
• M48: 22,388,369 km (0.111 R)
• M49: 22,754,883 km (0.082 R)
• M50: 22,912,709 km (0.094 R)
• M51: 22,965,368 km (0.103 R)
• M52: 23,018,026 km (0.061 R)
• M53: 23,600,410 km (0.116 R)
• M54: 25,104,467 km (0.075 R)
• M55: 25,213,076 km (0.117 R)
• M56: 25,868,165 km (0.081 R)
• M57: 25,922,917 km (0.069 R)
• M58: 26,032,722 km (0.099 R)
• M59: 26,087,625 km (0.112 R)
• M60: 26,694,693 km (0.097 R)
• M61: 26,861,046 km (0.113 R)
• M62: 27,585,997 km (0.114 R)
• M63: 28,204,435 km (0.066 R)
• M64: 29,112,194 km (0.049 R)
• M65: 29,169,191 km (0.103 R)
• M66: 31,014,331 km (0.067 R)
• M67: 31,247,554 km (0.101 R)
• M68: 31,833,380 km (0.03 R)
• M69: 33,612,398 km (0.115 R)
• M70: 34,092,158 km (0.115 R)
• M71: 34,333,011 km (0.103 R)
• M72: 34,695,187 km (0.112 R)
• M73: 35,423,429 km (0.073 R)
• M74: 35,789,495 km (0.053 R)
• M75: 35,911,717 km (0.112 R)
• M76: 35,972,902 km (0.05 R)
• M77: 36,218,093 km (0.089 R)
• M78: 36,463,733 km (0.087 R)
• M79: 37,700,459 km (0.1 R)
• M80: 37,949,389 km (0.114 R)
• M81: 38,762,454 km (0.1 R)
• M82: 39,202,571 km (0.089 R)
• M83: 39,517,923 km (0.075 R)
• M84: 39,770,893 km (0.063 R)
• M85: 41,427,989 km (0.117 R)
• M86: 41,684,848 km (0.096 R)
• M87: 41,942,306 km (0.114 R)
• M88: 42,588,419 km (0.102 R)
• M89: 42,977,523 km (0.059 R)
• M90: 43,042,449 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.5

Radius: 5.8

Gravity: 21.89 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.54 AU - 20.72 AU

Year: 26641 Days

Day: 22.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 94,368,616 km

• M1: 299,794 km (0.081 R)
• M2: 663,317 km (0.115 R)
• M3: 942,467 km (0.115 R)
• M4: 1,002,455 km (0.041 R)
• M5: 1,818,512 km (0.104 R)
• M6: 2,367,835 km (0.087 R)
• M7: 3,009,460 km (0.102 R)
• M8: 3,606,655 km (0.102 R)
• M9: 4,645,911 km (0.108 R)
• M10: 5,332,566 km (0.118 R)
• M11: 5,441,024 km (0.089 R)
• M12: 5,605,133 km (0.105 R)
• M13: 6,163,731 km (0.114 R)
• M14: 7,034,690 km (0.059 R)
• M15: 7,636,373 km (0.053 R)
• M16: 8,696,723 km (0.037 R)
• M17: 9,736,278 km (0.034 R)
• M18: 10,270,642 km (0.107 R)
• M19: 10,951,911 km (0.1 R)
• M20: 11,859,222 km (0.105 R)
• M21: 13,301,495 km (0.032 R)
• M22: 16,981,901 km (0.098 R)
• M23: 17,141,672 km (0.105 R)
• M24: 18,355,808 km (0.109 R)
• M25: 18,766,604 km (0.12 R)
• M26: 21,380,827 km (0.09 R)
• M27: 22,510,590 km (0.103 R)
• M28: 23,126,933 km (0.113 R)
• M29: 24,017,041 km (0.114 R)
• M30: 25,009,024 km (0.059 R)
• M31: 25,099,830 km (0.077 R)
• M32: 25,555,655 km (0.093 R)
• M33: 28,537,290 km (0.09 R)
• M34: 29,395,533 km (0.031 R)
• M35: 31,430,812 km (0.111 R)
• M36: 32,020,527 km (0.108 R)
• M37: 35,839,910 km (0.079 R)
• M38: 36,559,027 km (0.098 R)
• M39: 36,662,249 km (0.092 R)
• M40: 36,868,694 km (0.113 R)
• M41: 39,165,919 km (0.087 R)
• M42: 42,372,250 km (0.104 R)
• M43: 42,589,018 km (0.083 R)
• M44: 44,336,171 km (0.102 R)
• M45: 45,884,061 km (0.105 R)
• M46: 46,441,163 km (0.03 R)
• M47: 47,787,245 km (0.099 R)
• M48: 50,173,630 km (0.107 R)
• M49: 51,092,909 km (0.093 R)
• M50: 51,786,145 km (0.075 R)
• M51: 52,482,224 km (0.088 R)
• M52: 55,534,918 km (0.103 R)
• M53: 55,653,400 km (0.119 R)
• M54: 56,128,523 km (0.039 R)
• M55: 56,247,453 km (0.069 R)
• M56: 59,733,981 km (0.069 R)
• M57: 60,098,701 km (0.117 R)
• M58: 61,442,089 km (0.057 R)
• M59: 62,548,515 km (0.111 R)
• M60: 65,405,984 km (0.076 R)
• M61: 65,656,411 km (0.118 R)
• M62: 68,432,648 km (0.1 R)
• M63: 71,891,950 km (0.091 R)
• M64: 72,409,259 km (0.037 R)
• M65: 72,538,811 km (0.091 R)
• M66: 74,883,309 km (0.118 R)
• M67: 76,592,015 km (0.069 R)
• M68: 76,723,961 km (0.085 R)
• M69: 77,385,034 km (0.067 R)
• M70: 79,379,173 km (0.088 R)
• M71: 82,740,338 km (0.077 R)
• M72: 86,284,910 km (0.107 R)
• M73: 88,075,746 km (0.09 R)
• M74: 88,352,353 km (0.041 R)
• M75: 91,273,999 km (0.083 R)
• M76: 93,521,258 km (0.086 R)
• M77: 94,227,211 km (0.059 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 15,406 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit